By now we're sure you've met Gavin, TikTok's biggest baby star and the latest human being to become a viral sensation overnight.

He instantly became a trending topic — and was deemed the "giant baby" or "big baby" — after his mom Kat shared a video of him bouncing in a freshly powdered diaper on his dad's back.

Though the content was most likely meant to put a smile on people's faces amid the ongoing coronavirus (COVID-19) pandemic, many questioned the size of the little boy and then turned their uncertainty of him into a viral meme.

It seems super cruel for the internet to collectively unite over its horrified reaction to a baby, but it's hard not to agree that his size stirs up something deep in our soul that we can't explain. Then again: plenty of folks find Gavin perfectly charming and adorable, too!

Check out a video of the viral giant baby for yourself, below:

It turns out Gavin is actually a healthy and very happy 3-year-old, and not a big baby as some may have believed. In fact, his mom said doctors are predicting he's going to be at least 6'3 when he grows up!